How to enable cors in dot net core web api
If you facing this error the try this
Go to Program.cs file
And add these line
builder.Services.AddCors(p => p.AddPolicy("corspolicy", build =>
{
build.WithOrigins("*").AllowAnyMethod().AllowAnyHeader();
}));also add this line
app.UseCors("corspolicy");Full Code will Look like this
using Univercity.DbContext;
using Univercity.Services;
using Univercity.Services.Interfaces;
var builder = WebApplication.CreateBuilder(args);
// Add services to the container.
builder.Services.AddControllers();
// Learn more about configuring Swagger/OpenAPI at https://aka.ms/aspnetcore/swashbuckle
builder.Services.AddEndpointsApiExplorer();
builder.Services.AddSwaggerGen();
// Register MongoDbContext with configuration
builder.Services.Configure<MongoDbSetting>(builder.Configuration.GetSection("MonogoSetting"));
builder.Services.AddScoped<MongoDbContext>();
builder.Services.AddTransient<IStudent, StudentServices>();
builder.Services.AddTransient<IUser, UserServices>();
builder.Services.AddCors(p => p.AddPolicy("corspolicy", build =>
{
build.WithOrigins("*").AllowAnyMethod().AllowAnyHeader();
}));
var app = builder.Build();
// Configure the HTTP request pipeline.
if (app.Environment.IsDevelopment())
{
app.UseSwagger();
app.UseSwaggerUI();
}
app.UseCors("corspolicy");
app.UseHttpsRedirection();
app.UseAuthorization();
app.MapControllers();
app.Run();
